Lea I. (1864). Descriptions of twenty-four new species of Physa of the United States and Canada. Proceedings of the Academy of Natural Sciences of Philadelphia. 16: 114-116 [after 25 April 1864, before 30 June 1864].
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Lea I.
1864
Descriptions of twenty-four new species of <i>Physa</i> of the United States and Canada
Proceedings of the Academy of Natural Sciences of Philadelphia
16: 114-116 [after 25 April 1864, before 30 June 1864]
